audioOS 9.9.18.3

audioOS

Version

9.9.18.3

Build ID

22K557

File Size

1.29 GB

Release Date

2025-01-27T18:19:49Z

Update Type

Normal release

Delta update - requires 17.1.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod mini →

About This Update

audioOS 9.9.18.3 (build 22K557) is an official Apple over-the-air update for the HomePod mini, released on 2025-01-27T18:19:49Z. The update package is 1.29 GB. This is a delta (partial) update that requires 17.1.1 to already be installed on the device - it cannot be applied from scratch. This update is currently signed by Apple, so it can be applied directly from Settings › General › Software Update.

The OTA payload file is 399af647bcab97e31f3c41d3e7088bce1467ca34.zip.

Direct URL

https://updates.cdn-apple.com/2025WinterFCS/patches/072-52620/458007B1-52D8-44D4-B80A-B312DD1735DA/com_apple_MobileAsset_SoftwareUpdate/399af647bcab97e31f3c41d3e7088bce1467ca34.zip

Filename

399af647bcab97e31f3c41d3e7088bce1467ca34.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod

AudioAccessory1,1

HomePod (2nd generation)

AudioAccessory6,1